Description
C. Sherman Johnson Splice Eye w/Threaded Stud | Boat Supply Store
This C. Sherman Johnson Splice Eye with Threaded Stud provides a robust and lightweight termination point for high-performance Dyneema or Spectra lifelines. It enables a seamless transition from advanced synthetic lines to conventional marine hardware with a 1/4"-28 x 2-1/2" RH threaded stud. Approved for competitive offshore racing by US Sailing and ISAF, it offers a line-friendly solution for modern rigging configurations.
Key Features
- Secure transition for Dyneema/Spectra lifelines
- Lightweight and easy on synthetic lines
- Durable construction for offshore environments
- Precision 1/4"-28 x 2-1/2" RH threaded stud
- Reliable cotter pin cross-hole for secure fastening
- US Sailing & ISAF Approved for racing
- Line-friendly design minimizes chafe
- Efficient rigging solution for modern sailboats
Specifications
| Product Specifications | |
|---|---|
| Brand | C. Sherman Johnson |
| Threaded Stud Size | 1/4"-28 x 2-1/2" RH |
| Line Compatibility | Dyneema/Spectra |
| Features | Splice Eye, Threaded Stud, Cotter Pin Cross-hole |
| Approval | US Sailing and ISAF for offshore racing |
Who This Is For
Sailors, especially offshore racers and serious cruisers, seeking to upgrade their vessel's lifelines to the superior strength and low-stretch characteristics of Dyneema or Spectra lines. This fitting is ideal for those prioritizing modern, high-performance rigging.
How It Compares
| Feature | C. Sherman Johnson Splice Eye w/Threaded Stud | Swage Terminal |
|---|---|---|
| Thread Size | 1/4"-28 RH | Typically less capable |
| Stud Length | 2-1/2" | Typically less capable |
| Line Compatibility | Dyneema/Spectra | Stainless Steel Wire Cable |
| Installation Method | Splicing (professional recommended) | Swaging |
| Thread Size | 1/4"-28 RH | 1/4"-20 |
| Stud Length | 2-1/2" | — |
| Line Compatibility | Dyneema/Spectra | Dyneema/Spectra |
| Installation Method | Splicing (professional recommended) | Splicing |
Common Concerns Answered
Does this fitting come with Dyneema line?
No, the Dyneema or Spectra line required for this fitting is sold separately. This product focuses on providing the secure termination hardware.
Can I splice this myself without experience?
While DIY splicing is possible, professional splicing is strongly recommended for this fitting to ensure optimal safety and performance, especially for offshore applications. Specialized skills and tools are typically required.
Is this suitable for all types of sailing?
This fitting is specifically designed for Dyneema/Spectra lifelines and is approved for competitive offshore sailing. It is an excellent choice for sailors who demand high-performance rigging, but may be overkill for casual inshore use unless high-strength synthetic lifelines are already in place.
Frequently Asked Questions
What is the thread size of the C. Sherman Johnson Splice Eye w/Threaded Stud?
The threaded stud has a size of 1/4"-28 RH (Right Hand).
What is the stud length of the C. Sherman Johnson Splice Eye w/Threaded Stud?
The threaded stud measures 2-1/2" in length.
Can I use Dyneema line with this fitting?
Yes, this fitting is specifically designed for use with high-tech Dyneema or Spectra lines.
Is professional splicing recommended for this fitting?
Professional splicing is strongly recommended due to the specialized nature of splicing hi-tech lines and the critical safety implications for lifelines.
What is the purpose of the cross-hole on this fitting?
The cross-hole is designed to accommodate a cotter pin, providing an additional layer of security to prevent the threaded stud from backing out once installed.
